CITY COUNCIL MEETING AGENDA PACKET

8 Task 5.3. 100% (Pre-final and Bid Set) PS&E Upon receipt of a single set of non-conflicting comments from the City and reviewing agencies, the Mark Thomas team will prepare a Comment-Response Matrix listing the comment, source, and proposed resolution. If necessary, Mark Thomas will arrange a PDT meeting with City staff and stakeholders to review the comments received, discuss any questions and confirm the resolutions. Once the comment resolutions are agreed upon, Mark Thomas will update the PS&E to the 100% (pre-final) design level. The 100% (pre-final) PS&E will be of sufficient detail for the City to use in bidding and constructing the project improvements. The 100% (pre-final) plans and specifications will be signed and sealed by a professional civil engineer in responsible charge of the work. Any comment by the City will be incorporated to the 100% (Bid Set) PS&E. Bid Set PS&E will be submitted to the City in hardcopy and electronic format. Signed plans will be provided in PDF format. AutoCAD files for the drawings will be provided if requested. Specifications will be provided electronically in MS Word format. Task 5.4. Landscape Design Based on the final geometry and comments received on the 35% Package and Landscape Design Basis Memorandum , Mark Thomas will prepare Landscape Architectural PS&E submittals at the 65%, 95%, 100% and Bid Set levels of completion for the stretch of roadway between Stoneridge Drive and Fairlands Drive as a separate package. 65% plans will include planting plans and irrigation plans (in AutoCAD, 20-scale) and coordination with the civil team on existing trees to remain, hardscape layout, tree placement and bioretention planting areas similar in design to Phase 1. In this portion of roadway, it is assumed that the median curbs will not be replaced, however trees, ground plane plantings, and irrigation are to be replaced due to the condition of the trees and impacts of new, low volume irrigation. Planting plans will include tree, shrub, and groundcover locations, plant list, plant callouts and quantities, and associated landscape construction details. Irrigation plans will include points of connection locations, mainline layout, pressure loss calculations, irrigation equipment list, and associated details. City comments from the 65% submittal will be addressed and incorporated into the 95% design. Responses will be prepared and submitted. Irrigation plans will include water use (MWELO) calculations, irrigation controller schedule, irrigation head and lateral layout with pipe sizing. City comments from the 95% submittal will be addressed and incorporated into the 100% and Bid Set Submittals. Responses to comments will be prepared and submitted. All final plan revisions will be made. Updates to the specifications and estimate will be completed. Mark Thomas LAUD will provide technical specifications and estimates of probable construction costs for each design submittal. The following deliverables are anticipated: • Planting Plans and Landscape Construction Details; • Irrigation Plans and Details • Technical Specifications • Itemized statement of probable construction costs Task 5.5. Signals, Lighting and Electrical Design Fehr & Peers will provide Plans, Specifications and Cost Estimates (PS&E) for street lighting and traffic signal improvements along the West Las Positas corridor at the following locations: • Street lighting modification between Stoneridge Drive and Santa Rita Road (about 2,200 feet) • Traffic signal modification at Iron Horse Trail/West Las Positas Boulevard • Traffic signal modification at Owens Drive/West Las Positas Boulevard • Traffic signal modification at Santa Rita Road/West Las Positas Boulevard Traffic signal plans will be prepared on 20-scale sheets; we estimate six (6) traffic signal plan sheets will be needed. These traffic signal plans will show the locations of poles, equipment, and cabinets. Street lighting plans will be prepared on 40-scale sheets; we estimate two (2) street lighting plans will be needed. Plans will be developed based on the City of Pleasanton design preferences and 2024 Caltrans Standard Plans and Specifications. All plans will be developed in AutoCAD software. This scope assumes PG&E coordination is required for the traffic signal modifications along this segment. We will complete service applications and submit them to PG&E on Page 34 of 323